VL-SPX-4 Expansion Module | VersaLogic

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VL-SPX-4

The VL-SPX-4 expansion module provides four Analog Output channels at 12-bit resolution, 5 µs settling time, 10 mA per channel output current and 0 to +4.095V (1 mV per bit). Designed for extended (-40° to +85°C) temperature operation and meets MIL-STD-202G specifications for shock and vibration.

  • Small Footprint

    1.2” x 3.8” size is ideal for space-constrained applications.

  • I/O Expansion

    Four channels of 12-bit analog output.

  • Ease of Use

    Simple cable-based interface using SPI signaling.

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Specifications

See datasheet for more details

Mechanical Size: SPX standard: 30.5 x 96 mm (1.2 x 3.78")
Input Voltage +5VDC
Bus Interface SPI/SPX. 3.3V signaling
Operating Temperature -40° to +85°C
Shock and Vibration MIL-STD-202G
Analog I/O Four channels of 12-bit analog output
Operating System Compatibility Most x86 operating systems including Windows, Windows Embedded, Linux, VxWorks, and QNX.
Export Info ECCN: 4A994.a
Export Info Schedule B: 8471.60.7000

See datasheet for full specifications

Description

A member of VersaLogic’s family of SPX expansion modules, the VL-SPX-4 provides a new level of economy and convenience to expand the capabilities of embedded computing systems. Unlike typical larger expansion formats, the SPX format does not require a stacking connector or a position in the expansion stack. Utilizing a single 14-pin cable, SPX expansion modules can be freely mounted, up to two feet from an SPX-enabled baseboard. This is particularly useful in highly compact areas or high-noise environments common in industrial, automotive, and medical applications. The small (1.2” x 3.8”) SPX modules can also be attached to the baseboard using standoffs. Up to four SPX modules can be daisy-chained together to meet specifically targeted I/O requirements, resulting in substantial cost and space savings for developers.

Like all VersaLogic products, the VL-SPX-4 is designed to support rugged OEM applications where high reliability and long-term availability are required. From application design-in to 10+ year availability, the VL-SPX-4 provides a durable expansion solution with an excellent cost of ownership. The VL-SPX-4 is manufactured and tested to the highest quality standards and is fully RoHS compliant. Customization is available, even in low OEM quantities.

Details
- 12-bit resolution
- 5 µs settling time
- 10 mA per channel output current
- 0 to +4.095V (1 mV per bit)

VersaLogic products are designed for use by OEMs working in a variety of market applications: Aerospace, Defense, Energy, Industrial, Security, Medical, Military, Robotics, and Transportation. VersaLogic delivers extremely reliable standard and customized embedded computers backed with unsurpassed service and the highest availability in the market.

Accessories

Cables VL-CBR-0901  Pico-Clasp to two SPX cables, 9-pin. 9"    Icon Photo VL-CBR-1401  SPX module cable assembly, supports 2 modules, 14-pin, 6"    Icon Photo VL-CBR-1402  SPX module cable assembly, supports 4 modules, 14-pin, 12"    Icon Photo Hardware VL-HDW-100  Standoff package, 4x screws, 4x standoffs, 15mm, English thread    Icon Photo VL-HDW-101  Standoff package, 4x screws, 4x standoffs, 15mm, Metric thread    Icon Photo VL-HDW-105  Standoff package, 0.6", Metric thread    Icon Photo VL-HDW-106  Standoff package, 0.6", English thread    Icon Photo
  • Part Number Description
  • Cables
  • VL-CBR-0901 Pico-Clasp to two SPX cables, 9-pin. 9" Icon Photo
  • VL-CBR-1401 SPX module cable assembly, supports 2 modules, 14-pin, 6" Icon Photo
  • VL-CBR-1402 SPX module cable assembly, supports 4 modules, 14-pin, 12" Icon Photo
  • Hardware
  • VL-HDW-100 Standoff package, 4x screws, 4x standoffs, 15mm, English thread Icon Photo
  • VL-HDW-101 Standoff package, 4x screws, 4x standoffs, 15mm, Metric thread Icon Photo
  • VL-HDW-105 Standoff package, 0.6", Metric thread Icon Photo
  • VL-HDW-106 Standoff package, 0.6", English thread Icon Photo

Models

Model:    VL-SPX-4 Description:    4-channel Analog Output Operating Temp.:    -40° to +85°C Buy Sample:    Digikey Buy Sample

Models

  • Model Description Operating Temp. Buy Sample
  • VL-SPX-4 4-channel Analog Output -40° to +85°C Buy sample from Digi-Key